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Hot Shot's Secret LX4 Lubricity Extreme Fuel Additive, 1 Gallon
✅ In stock
F
Grade
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Oct 30, 2026 5:18 PM · Prices & availability subject to change
Is This a Good Price on Amazon?
💤 Not a Deal- 💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
- ➡️Pricing has held fairly steady, with no strong push in either direction.
How We Scored This Deal
Price Competitiveness
0/28
Recent Value
0/22
Market Standing
0/20
Deal Strength
0/20
Momentum
0/10
📝 Product Overview
🏪 Sold by
Amazon.com
🚚 Shipping
Free Shipping
Product Details
✓Adds Protection – Increases fuel lubricity by up to 56% for an added layer of protection that keeps fuel pumps and injectors from unnecessary damage or failure, and adds lubricity back to Ultra Low Sulfur Diesel (USLD)
✓No Harmful Ingredients – LX4 is formulated without harmful solvents or alcohol making it a safe and effective fuel treatment for all systems and engines
✓Extends Fuel System Life – Protects any fuel system from harsh ethanol or diesel fuels and maintains a smoothly working engine and fuel system, keeping it healthy for even longer
✓Lubricates Upper Cylinder – Works with any gasoline, ethanol, or diesel fuel to lubricate and protect the upper cylinder and other key engine and fuel system components
✓Versatile – Perfect for gasoline or diesel engines, LX4 can also be used with fuel stabilizers and fuel system treatments to keep your vehicle at peak performance
⚙️ Specifications
Material
Silicone
Brand
Hot Shot's Secret
Package Information
Bottle
Liquid Volume
1 gallons
Recommended Uses For Product
all diesel and gasoline vehicles
Container Type
Bottle
Brand Name
Hot Shot's Secret
Specific Uses For Product
Improving engine performance, Extending fuel system life, Preventing damage in harsh fuel conditions
Item Form
Liquid
Manufacturer
Lubrication Specialties, Inc.
Item Highlight
Treats 1,280 gallons. Increases lubricity and helps protect fuel pumps and injectors.
